#30. Identify the data set's level of measurement.
temperatures of 81 selected refrigerators
O A. nominal
OB. ratio
O C. interval
OD. ordinal

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation:

22

step-by-step explanation:

22